25265790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:255

約数の個数: 128

約数和(自身を含む): 75479040

約数和(自身を除く): 50213250

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 47, 54, 55, 66, 90, 94, 99, 110, 135, 141, 165, 181, 198, 235, 270, 282, 297, 330, 362, 423, 470, 495, 517, 543, 594, 705, 846, 905, 990, 1034, 1086, 1269, 1410, 1485, 1551, 1629, 1810, 1991, 2115, 2538, 2585, 2715, 2970, 3102, 3258, 3982, 4230, 4653, 4887, 5170, 5430, 5973, 6345, 7755, 8145, 8507, 9306, 9774, 9955, 11946, 12690, 13959, 15510, 16290, 17014, 17919, 19910, 23265, 24435, 25521, 27918, 29865, 35838, 42535, 46530, 48870, 51042, 53757, 59730, 69795, 76563, 85070, 89595, 93577, 107514, 127605, 139590, 153126, 179190, 187154, 229689, 255210, 268785, 280731, 382815, 459378, 467885, 537570, 561462, 765630, 842193, 935770, 1148445, 1403655, 1684386, 2296890, 2526579, 2807310, 4210965, 5053158, 8421930, 12632895, 25265790]

約数ペア:

[(1, 25265790), (2, 12632895), (3, 8421930), (5, 5053158), (6, 4210965), (9, 2807310), (10, 2526579), (11, 2296890), (15, 1684386), (18, 1403655), (22, 1148445), (27, 935770), (30, 842193), (33, 765630), (45, 561462), (47, 537570), (54, 467885), (55, 459378), (66, 382815), (90, 280731), (94, 268785), (99, 255210), (110, 229689), (135, 187154), (141, 179190), (165, 153126), (181, 139590), (198, 127605), (235, 107514), (270, 93577), (282, 89595), (297, 85070), (330, 76563), (362, 69795), (423, 59730), (470, 53757), (495, 51042), (517, 48870), (543, 46530), (594, 42535), (705, 35838), (846, 29865), (905, 27918), (990, 25521), (1034, 24435), (1086, 23265), (1269, 19910), (1410, 17919), (1485, 17014), (1551, 16290), (1629, 15510), (1810, 13959), (1991, 12690), (2115, 11946), (2538, 9955), (2585, 9774), (2715, 9306), (2970, 8507), (3102, 8145), (3258, 7755), (3982, 6345), (4230, 5973), (4653, 5430), (4887, 5170)]